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almp3.h File Reference

Allegro port of mp3 decoder by Javier Gonzalez. More...

#include <allegro.h>
#include "almp3dll.h"

Go to the source code of this file.

Defines

#define ALMP3_MAJOR_VERSION   2
#define ALMP3_MINOR_VERSION   0
#define ALMP3_SUB_VERSION   4
#define ALMP3_VERSION_STR   "2.0.4"
#define ALMP3_DATE_STR   "08/04/2003"
#define ALMP3_DATE   20030408
#define ALMP3_OK   0
#define ALMP3_PLAY_BUFFERTOOSMALL   -1
#define ALMP3_POLL_PLAYJUSTFINISHED   1
#define ALMP3_POLL_NOTPLAYING   -1
#define ALMP3_POLL_FRAMECORRUPT   -2
#define ALMP3_POLL_BUFFERUNDERRUN   -3
#define ALMP3_POLL_INTERNALERROR   -4

Typedefs

typedef ALMP3_MP3 ALMP3_MP3
typedef ALMP3_MP3STREAM ALMP3_MP3STREAM

Functions

ALMP3_DLL_DECLSPEC ALMP3_MP3 * almp3_create_mp3 (void *data, int data_len)
ALMP3_DLL_DECLSPEC void almp3_destroy_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_play_mp3 (ALMP3_MP3 *mp3, int buffer_len, int vol, int pan)
ALMP3_DLL_DECLSPEC int almp3_play_ex_mp3 (ALMP3_MP3 *mp3, int buffer_len, int vol, int pan, int speed, int loop)
ALMP3_DLL_DECLSPEC void almp3_stop_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC void almp3_rewind_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC void almp3_seek_abs_frames_mp3 (ALMP3_MP3 *mp3, int frame)
ALMP3_DLL_DECLSPEC void almp3_seek_abs_msecs_mp3 (ALMP3_MP3 *mp3, int msecs)
ALMP3_DLL_DECLSPEC void almp3_seek_abs_secs_mp3 (ALMP3_MP3 *mp3, int secs)
ALMP3_DLL_DECLSPEC void almp3_seek_abs_bytes_mp3 (ALMP3_MP3 *mp3, int bytes)
ALMP3_DLL_DECLSPEC void almp3_seek_rel_frames_mp3 (ALMP3_MP3 *mp3, int frame)
ALMP3_DLL_DECLSPEC void almp3_seek_rel_msecs_mp3 (ALMP3_MP3 *mp3, int msec)
ALMP3_DLL_DECLSPEC void almp3_seek_rel_secs_mp3 (ALMP3_MP3 *mp3, int sec)
ALMP3_DLL_DECLSPEC void almp3_seek_rel_bytes_mp3 (ALMP3_MP3 *mp3, int bytes)
ALMP3_DLL_DECLSPEC void almp3_adjust_mp3 (ALMP3_MP3 *mp3, int vol, int pan, int speed, int loop)
ALMP3_DLL_DECLSPEC int almp3_poll_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC void almp3_start_autopoll_mp3 (ALMP3_MP3 *mp3, int speed)
ALMP3_DLL_DECLSPEC void almp3_stop_autopoll_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_frames_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_msecs_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_secs_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_bytes_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_length_frames_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_length_secs_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_length_msecs_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_length_bytes_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_msecs_per_frame_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_bitrate_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_layer_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_is_stereo_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_bits_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_is_stereo_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_freq_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC SAMPLE * almp3_create_sample_from_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC void * almp3get_output_wave_mp3 (ALMP3_MP3 *mp3, int *buffer_size)
ALMP3_DLL_DECLSPEC int almp3_is_playing_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC int almp3_is_looping_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC AUDIOSTREAM * almp3_get_audiostream_mp3 (ALMP3_MP3 *mp3)
ALMP3_DLL_DECLSPEC ALMP3_MP3STREAM * almp3_create_mp3stream (void *first_data_buffer, int data_buffer_len, int last_block)
ALMP3_DLL_DECLSPEC ALMP3_MP3STREAM * almp3_create_mp3stream_ex (void *first_data_buffer, int data_buffer_len, int last_block, int downsample, int downmix)
ALMP3_DLL_DECLSPEC void almp3_destroy_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_play_mp3stream (ALMP3_MP3STREAM *mp3, int buffer_len, int vol, int pan)
ALMP3_DLL_DECLSPEC int almp3_play_ex_mp3stream (ALMP3_MP3STREAM *mp3, int buffer_len, int vol, int pan, int speed)
ALMP3_DLL_DECLSPEC void almp3_stop_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC void almp3_adjust_mp3stream (ALMP3_MP3STREAM *mp3, int vol, int pan, int speed)
ALMP3_DLL_DECLSPEC int almp3_poll_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC void almp3_start_autopoll_mp3stream (ALMP3_MP3STREAM *mp3, int speed)
ALMP3_DLL_DECLSPEC void almp3_stop_autopoll_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC void * almp3_get_mp3stream_buffer (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC void almp3_free_mp3stream_buffer (ALMP3_MP3STREAM *mp3, int bytes_used)
ALMP3_DLL_DECLSPEC int almp3_get_length_frames_mp3stream (ALMP3_MP3STREAM *mp3, int total_size)
ALMP3_DLL_DECLSPEC int almp3_get_length_secs_mp3stream (ALMP3_MP3STREAM *mp3, int total_size)
ALMP3_DLL_DECLSPEC int almp3_get_length_msecs_mp3stream (ALMP3_MP3STREAM *mp3, int total_size)
ALMP3_DLL_DECLSPEC int almp3_get_length_bytes_mp3stream (ALMP3_MP3STREAM *mp3, int total_size)
ALMP3_DLL_DECLSPEC int almp3_get_pos_frames_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_msecs_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_secs_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_pos_bytes_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_msecs_per_frame_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_bitrate_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_layer_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_is_stereo_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_bits_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_is_stereo_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_get_wave_freq_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC void * almp3_get_output_wave_mp3stream (ALMP3_MP3STREAM *mp3, int *buffer_size)
ALMP3_DLL_DECLSPEC int almp3_is_playing_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC AUDIOSTREAM * almp3_get_audiostream_mp3stream (ALMP3_MP3STREAM *mp3)
ALMP3_DLL_DECLSPEC int almp3_seek_abs_frames_mp3stream (ALMP3_MP3STREAM *mp3, int frame, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_abs_msecs_mp3stream (ALMP3_MP3STREAM *mp3, int msecs, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_abs_secs_mp3stream (ALMP3_MP3STREAM *mp3, int secs, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_abs_bytes_mp3stream (ALMP3_MP3STREAM *mp3, int bytes, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_rel_frames_mp3stream (ALMP3_MP3STREAM *mp3, int frame, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_rel_msecs_mp3stream (ALMP3_MP3STREAM *mp3, int msec, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_rel_secs_mp3stream (ALMP3_MP3STREAM *mp3, int sec, int total_size)
ALMP3_DLL_DECLSPEC int almp3_seek_rel_bytes_mp3stream (ALMP3_MP3STREAM *mp3, int bytes, int total_size)


Detailed Description

Allegro port of mp3 decoder by Javier Gonzalez.

MP3 decoder part of mpglib from mpg123 (www.mpg123.com)
Allegro MP3 is copyright (c) 2001, 2002 Javier Gonz lez


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